@protocol _HKCardioFitnessClassificationContextDelegate; @interface _HKCardioFitnessClassificationContext : _HKCardioFitnessOverlayContext @property (weak, nonatomic) id<_HKCardioFitnessClassificationContextDelegate> delegate; - (void).cxx_destruct; - (id)overlayDisplayTypeForTimeScope:(long long)a0; - (id)baseDisplayTypeForOverlay:(long long)a0; - (BOOL)canSelectOverlayContextItem:(id)a0 isDeselecting:(BOOL)a1 timeScope:(long long)a2 chartController:(id)a3; - (id)sampleTypeForDateRangeUpdates; - (void)updateContextItemForDateInterval:(id)a0 overlayController:(id)a1 timeScope:(long long)a2 resolution:(long long)a3 completion:(id /* block */)a4; - (id)initWithMode:(long long)a0 applicationItems:(id)a1 overlayChartController:(id)a2 delegate:(id)a3; @end